Deneme Sınavı Soruları

I- Is this medication improving the patient's health?
II- What is the warmest day for next week?
III-What are the process of monitoring healthcare services?
IV- What trends can we observe in climate change?
V- What is the weather outside today?

Which of the above questions should be solved using big data?

Which scales of measurement have the properties of classifying, magnitude, and equal ­intervals?

1. Frequently occurring words
2. The lengths of sentences
3. The number of words used just once
4. Verbal responses in questionnaires
5. Social media posts

Which of the above need recoding in order to create quantitative variables?

Which of the following statements is true?

How do we define a data set which has two modes?

Which type of response does the question above require?

I. the shape of the distribution of the data

II.the relation between two sets of data

III.the most repeating observations

Which of the things above a properly created graph can report in a visual form? 

Which of the followings could be a measure of a ratio scale?

What is the level of a measurement for a variable with outcomes defined as "completely agree", "mostly agree", "neutral", "mostly disagree", "completely disagree" when measuring people's opinion about a particular subject?

What is the mode of the following data set with frequency in paranthesis?

11 (3), 24 (2), 27 (3), 33 (2), 39 (4), 42 (3), 97 (2)

1. Region of Residence
2. Field of Study
3. Type of Transport
4. Type of Housing
5. Exam Grade

Which of the above are nominal categorical variables?

What type of variable is your answer to a job offer?

Is your answer to this question variable?

What type of variable are your exam grades such as A, B?

The contingency table constructed between the smoking status and age of the participants is as follows. 

Within the non-smokers, what is the percentage of participants under 30?

Which of the following is the measurement of a magnitude without equal intervals?

1. Commerce, especially online electronic commerce
2. Finance, for example share prices on stock markets, all managed electronically
3. Insurance, all the premiums, incidents, actuarial transactions in an insurance company
4. Transport, for example in the airline industry, all the flights, all the passengers

Which of the above can be considered for big data?

 "Comparing the prices of a basket of products over time" is an example of .....?